Delek US Holdings, Inc. SEC filings DK
Delek US Holdings, Inc. has 1,002 filings in SEC EDGAR's recent list, going back to Jul 3, 2017. Its latest annual report, Form ARS, was filed on Mar 10, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 5, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 29, 2026 (other events). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Other events
|
Oct 29, 2026 | Oct 29, 2026 |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale, Other events
|
Sep 29, 2026 | Sep 24, 2026 |
| 8-K/A |
Amended current report
Results of operations
|
Aug 7, 2026 | Aug 5, 2026 |
| 8-K | Current report | Aug 5, 2026 | Aug 5, 2026 |
| 8-K |
Current report
Other events
|
Jul 23, 2026 | Jul 23, 2026 |
| 8-K |
Current report
Officer or director change
|
Jul 2, 2026 | Jun 26, 2026 |
| 8-K |
Current report
Material agreement, New debt
|
May 15, 2026 | May 15, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
May 8, 2026 | May 8, 2026 |
| 8-K |
Current report
Results of operations
|
Apr 29, 2026 | Apr 29, 2026 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Apr 22, 2026 | Apr 20, 2026 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Apr 21, 2026 | Apr 16, 2026 |
| 8-K |
Current report
Other events
|
Apr 21, 2026 | Apr 20, 2026 |
| 8-K |
Current report
Material agreement, New debt
|
Apr 10, 2026 | Apr 9, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 27, 2026 | Feb 27, 2026 |
| 8-K |
Current report
Other events
|
Feb 19, 2026 | Feb 18, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 13, 2026 | Jan 12, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 7, 2025 | Nov 7, 2025 |
| 8-K |
Current report
Other events
|
Oct 30, 2025 | Oct 29, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 6, 2025 | Aug 6, 2025 |
| 8-K |
Current report
Other events
|
Jul 31, 2025 | Jul 30, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 7, 2025 | May 7, 2025 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
May 1, 2025 | Apr 29, 2025 |
| 8-K |
Current report
Other events
|
Apr 30, 2025 | Apr 29, 2025 |
| 8-K |
Current report
Officer or director change
|
Apr 4, 2025 | Apr 1, 2025 |
| 8-K/A |
Amended current report
Acquisition or sale of assets
|
Mar 18, 2025 | Jan 2, 2025 |
| 8-K |
Current report
Material agreement, Results of operations, Regulation FD disclosure
|
Feb 25, 2025 | Feb 24, 2025 |
| 8-K |
Current report
Officer or director change
|
Feb 19, 2025 | Feb 12, 2025 |
| 8-K |
Current report
Other events
|
Feb 19, 2025 | Feb 18, 2025 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, Regulation FD disclosure
|
Jan 3, 2025 | Jan 2, 2025 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Dec 13, 2024 | Dec 11, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 6, 2024 | Nov 6, 2024 |
| 8-K |
Current report
Other events
|
Oct 31, 2024 | Oct 30, 2024 |
| 8-K |
Current report
Acquisition or sale of assets
|
Oct 4, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Sep 3, 2024 | Sep 3, 2024 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Aug 6, 2024 | Jul 31, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 6, 2024 | Aug 6, 2024 |
| 8-K |
Current report
Other events
|
Aug 1, 2024 | Jul 31, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 4, 2024 | Jun 4, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 7, 2024 | May 7, 2024 |
| 8-K |
Current report
Other events
|
May 2, 2024 | May 2, 2024 |
| 8-K |
Current report
Bylaw or fiscal year change, Shareholder vote results
|
May 2, 2024 | May 2, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 15, 2024 | Mar 15, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 27, 2024 | Feb 27, 2024 |
| 8-K |
Current report
Other events
|
Feb 21, 2024 | Feb 20, 2024 |
| 8-K |
Current report
Officer or director change
|
Jan 18, 2024 | Jan 16, 2024 |
| 8-K |
Current report
Material agreement
|
Dec 22, 2023 | Dec 21, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 28, 2023 | Nov 27, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 7, 2023 | Nov 7, 2023 |
| 8-K |
Current report
Other events
|
Nov 2, 2023 | Nov 1, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 5, 2023 | Sep 5, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 7, 2023 | Aug 7, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
May 24, 2023 | May 23, 2023 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
May 8, 2023 | May 3, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 8, 2023 | May 8, 2023 |
| 8-K |
Current report
Other events
|
May 2, 2023 | May 2, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 5, 2023 | Apr 4, 2023 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Mar 24, 2023 | Mar 21, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 28, 2023 | Feb 28, 2023 |
| 8-K |
Current report
Material agreement, Agreement ended
|
Dec 29, 2022 | Dec 22, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 6, 2022 | Dec 6, 2022 |
| 8-K |
Current report
Material agreement, New debt
|
Nov 18, 2022 | Nov 18, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 7, 2022 | Nov 7, 2022 |
| 8-K |
Current report
Bylaw or fiscal year change, Other events
|
Nov 2, 2022 | Oct 31, 2022 |
| 8-K |
Current report
Material agreement, New debt
|
Oct 27, 2022 | Oct 26, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 6, 2022 | Sep 6, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 4, 2022 | Aug 4, 2022 |
| 8-K |
Current report
Other events
|
Aug 1, 2022 | Aug 1, 2022 |
| 8-K/A | Amended current report | Jul 15, 2022 | Jun 1, 2022 |
| 8-K |
Current report
Other events
|
Jun 21, 2022 | Jun 21, 2022 |
| 8-K |
Current report
Officer or director change
|
Jun 9, 2022 | Jun 9, 2022 |
| 8-K |
Current report
Acquisition or sale of assets
|
Jun 2, 2022 | Jun 1, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
May 10, 2022 | May 10, 2022 |
| 8-K |
Current report
Bylaw or fiscal year change, Shareholder vote results
|
May 9, 2022 | May 3, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 3, 2022 | May 3, 2022 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Mar 28, 2022 | Mar 27, 2022 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Mar 7, 2022 | Mar 7, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 28, 2022 | Feb 28, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 23, 2022 | Feb 23, 2022 |
| 8-K |
Current report
Officer or director change
|
Jan 11, 2022 | Jan 5, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 22, 2021 | Dec 22, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 2, 2021 | Dec 2, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 12, 2021 | Nov 12, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 4, 2021 | Nov 4, 2021 |
| 8-K |
Current report
Officer or director change
|
Oct 12, 2021 | Oct 12, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 7, 2021 | Sep 7, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 3, 2021 | Aug 3, 2021 |
| 8-K |
Current report
Shareholder vote results
|
May 11, 2021 | May 6, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
May 11, 2021 | May 11, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 5, 2021 | May 4, 2021 |
| 8-K |
Current report
Other events
|
Apr 27, 2021 | Apr 27, 2021 |
| 8-K |
Current report
Other events
|
Apr 27, 2021 | Apr 26, 2021 |
| 8-K |
Current report
Other events
|
Apr 12, 2021 | Apr 12, 2021 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Mar 12, 2021 | Mar 11, 2021 |
| 8-K |
Current report
Other events
|
Mar 3, 2021 | Mar 3, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 2, 2021 | Mar 2, 2021 |
| 8-K |
Current report
Other events
|
Mar 1, 2021 | Mar 1, 2021 |
| 8-K |
Current report
Officer or director change
|
Feb 26, 2021 | Feb 22, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 24, 2021 | Feb 23, 2021 |
| 8-K |
Current report
Other events
|
Feb 3, 2021 | Feb 3, 2021 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jan 20, 2021 | Jan 20, 2021 |
| 8-K |
Current report
Other events
|
Jan 15, 2021 | Jan 14, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 3, 2020 | Dec 3, 2020 |
| 8-K |
Current report
Officer or director change
|
Nov 25, 2020 | Nov 24, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 5, 2020 | Nov 4, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 1, 2020 | Sep 1, 2020 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure, Other events
|
Aug 14, 2020 | Aug 13, 2020 |
| 8-K |
Current report
Results of operations
|
Aug 5, 2020 | Aug 4, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 8, 2020 | Jun 5, 2020 |
| 8-K |
Current report
Material agreement, New debt
|
May 21, 2020 | May 19, 2020 |
| 8-K |
Current report
Material agreement
|
May 18, 2020 | May 15, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
May 12, 2020 | May 11, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 6, 2020 | May 5, 2020 |
| 8-K |
Current report
Material agreement, Officer or director change, Regulation FD disclosure
|
Apr 9, 2020 | Apr 6, 2020 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets
|
Apr 6, 2020 | Mar 31, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 31, 2020 | Mar 31, 2020 |
| 8-K |
Current report
Material agreement, Change to shareholder rights, Bylaw or fiscal year change, Regulation FD disclosure
|
Mar 24, 2020 | Mar 20, 2020 |
| 8-K |
Current report
Other events
|
Mar 20, 2020 | Mar 20, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 28, 2020 | Feb 28, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 26, 2020 | Feb 25, 2020 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Feb 25, 2020 | Feb 25, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 6, 2020 | Jan 3, 2020 |
| 8-K |
Current report
Officer or director change
|
Dec 5, 2019 | Nov 29, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 22, 2019 | Nov 22, 2019 |
| 8-K |
Current report
Material agreement, New debt
|
Nov 15, 2019 | Nov 12, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 12, 2019 | Nov 12, 2019 |
| 8-K |
Current report
Results of operations
|
Nov 5, 2019 | Nov 4, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 2, 2019 | Oct 1, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 11, 2019 | Sep 11, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 3, 2019 | Sep 3, 2019 |
| 8-K |
Current report
Officer or director change
|
Aug 22, 2019 | Aug 20, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 5, 2019 | Aug 5, 2019 |
| 8-K |
Current report
Material agreement, Results of operations, Regulation FD disclosure
|
Aug 5, 2019 | Aug 5, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 18, 2019 | Jun 18, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 12, 2019 | Jun 11, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 4, 2019 | Jun 3, 2019 |
| 8-K |
Current report
Material agreement, New debt
|
May 29, 2019 | May 28, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
May 7, 2019 | May 6, 2019 |
| 8-K |
Current report
Results of operations
|
May 6, 2019 | May 6, 2019 |
| 8-K |
Current report
Shareholder vote results
|
May 3, 2019 | May 3, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 29, 2019 | Mar 29, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 26, 2019 | Mar 25, 2019 |
| 8-K |
Current report
Officer or director change
|
Mar 6, 2019 | Mar 5, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 5, 2019 | Mar 4, 2019 |
| 8-K |
Current report
Officer or director change
|
Feb 25, 2019 | Feb 25, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 20, 2019 | Feb 20, 2019 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 20, 2019 | Feb 19, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 11, 2019 | Feb 8, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 29, 2019 | Jan 28, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 16, 2019 | Jan 15, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 8, 2019 | Jan 7, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 4, 2018 | Dec 3, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 19, 2018 | Nov 16, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 8, 2018 | Nov 7, 2018 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 7, 2018 | Nov 6, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 3, 2018 | Oct 3, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 1, 2018 | Oct 1, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 25, 2018 | Sep 25, 2018 |
| 8-K |
Current report
Unregistered share sale, Regulation FD disclosure
|
Sep 19, 2018 | Sep 18, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 7, 2018 | Sep 6, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 4, 2018 | Sep 4, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 8, 2018 | Aug 8, 2018 |
| 8-K |
Current report
Results of operations
|
Aug 8, 2018 | Aug 7, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 8, 2018 | Jun 8, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 4, 2018 | Jun 4, 2018 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
May 25, 2018 | May 21, 2018 |
| 8-K |
Current report
Other events
|
May 23, 2018 | May 21, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
May 14, 2018 | May 14, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
May 9, 2018 | May 8, 2018 |
| 8-K |
Current report
Results of operations
|
May 8, 2018 | May 7, 2018 |
| 8-K |
Current report
Other events
|
Apr 27, 2018 | Apr 27, 2018 |
| 8-K |
Current report
Material agreement, Agreement ended, New debt
|
Apr 5, 2018 | Mar 30, 2018 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets
|
Mar 26, 2018 | Mar 20, 2018 |
| 8-K |
Current report
Officer or director change
|
Mar 23, 2018 | Mar 20, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 23, 2018 | Mar 20, 2018 |
| 8-K |
Current report
Other events
|
Mar 19, 2018 | Mar 16, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 6, 2018 | Mar 6, 2018 |
| 8-K |
Current report
Material agreement
|
Mar 2, 2018 | Mar 2, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 28, 2018 | Feb 27, 2018 |
| 8-K |
Current report
Results of operations
|
Feb 27, 2018 | Feb 26, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 13, 2018 | Feb 13, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 12, 2018 | Feb 12, 2018 |
| 8-K |
Current report
Acquisition or sale of assets, Other events
|
Feb 7, 2018 | Feb 7, 2018 |
| 8-K |
Current report
Other events
|
Jan 23, 2018 | Jan 17, 2018 |
| 8-K |
Current report
Other events
|
Jan 9, 2018 | Jan 8, 2018 |
| 8-K |
Current report
Other events
|
Jan 9, 2018 | Jan 8, 2018 |
| 8-K |
Current report
Other events
|
Jan 2, 2018 | Jan 2, 2018 |
| 8-K |
Current report
Other events
|
Dec 21, 2017 | Dec 20, 2017 |
| 8-K |
Current report
Officer or director change
|
Dec 7, 2017 | Dec 5, 2017 |
| 8-K |
Current report
Other events
|
Dec 4, 2017 | Dec 1, 2017 |
| 8-K |
Current report
Other events
|
Nov 27, 2017 | Nov 27, 2017 |
| 8-K |
Current report
Other events
|
Nov 22, 2017 | Nov 21, 2017 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 21, 2017 | Nov 20, 2017 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 20, 2017 | Nov 20, 2017 |
| 8-K |
Current report
Other events
|
Nov 13, 2017 | Nov 9, 2017 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Nov 9, 2017 | Nov 8, 2017 |
| 8-K |
Current report
Results of operations, Other events
|
Nov 9, 2017 | Nov 8, 2017 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Oct 30, 2017 | Oct 24, 2017 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 25, 2017 | Sep 22, 2017 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 6, 2017 | Sep 5, 2017 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 10, 2017 | Aug 9, 2017 |
Showing 200 filings, the most recent 200. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Petroleum Refining (SIC 2911)
- Listed as
- DK (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Brentwood, TN
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1694426
- Former names
- Delek Holdco, Inc. (until Jul 10, 2017)
Other Petroleum Refining companies
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.